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Individual Calculations February 2015 |
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| Wolferink, Frans Total change: -20.80 | |   |
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| Schaakfestival Groningen 2014 Compact A | Groningen | NED | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2111 | 2.00 | 5 | -1.04 | 20 | -20.80 | |
|  Nepveu, Manuel | | | 1934 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Fleur, Tinus | | | 1968 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Termeulen, Albert | | | 2096 | NED | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Van Amerongen-Jansen, Pegg | | | 2048 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Wubben, Marcel | | | 2104 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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